40644934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{22259}}^1$

素因数の和:22355

約数の個数: 16

約数和(自身を含む): 67314240

約数和(自身を除く): 26669306

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 22259, 44518, 244849, 489698, 1847497, 3694994, 20322467, 40644934]

約数ペア:

[(1, 40644934), (2, 20322467), (11, 3694994), (22, 1847497), (83, 489698), (166, 244849), (913, 44518), (1826, 22259)]